19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2007 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 171d3165f10b12165f02b7015ac1a817c5f60e6399Neal Nguyenpackage android.widget.listview.arrowscroll; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.test.ActivityInstrumentationTestCase; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.test.suitebuilder.annotation.LargeTest; 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.test.suitebuilder.annotation.MediumTest; 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.widget.ListView; 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.KeyEvent; 241d3165f10b12165f02b7015ac1a817c5f60e6399Neal Nguyenimport android.widget.listview.ListItemsExpandOnSelection; 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class ListItemsExpandOnSelectionTest extends ActivityInstrumentationTestCase<ListItemsExpandOnSelection> { 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private ListView mListView; 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mListTop; 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mListBottom; 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mExpandedHeight; 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int mNormalHeight; 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public ListItemsExpandOnSelectionTest() { 341d3165f10b12165f02b7015ac1a817c5f60e6399Neal Nguyen super("com.android.frameworks.coretests", 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ListItemsExpandOnSelection.class); 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void setUp() throws Exception { 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.setUp(); 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mListView = getActivity().getListView(); 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mListTop = mListView.getListPaddingTop(); 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mListBottom = mListView.getHeight() - mListView.getListPaddingBottom(); 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mExpandedHeight = mListView.getChildAt(0).getHeight(); 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mNormalHeight = mListView.getChildAt(1).getHeight(); 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @MediumTest 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void testPreconditions() { 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertEquals(0, mListView.getSelectedItemPosition()); 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertEquals("selected item should be 1.5 times taller than the others", 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mExpandedHeight, (int) (mNormalHeight * 1.5)); 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @MediumTest 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void testMoveSelectionDownNotRequiringScroll() { 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendKeys(KeyEvent.KEYCODE_DPAD_DOWN); 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertEquals(1, mListView.getSelectedItemPosition()); 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertEquals("first item's top should not have shifted", 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mListTop, mListView.getChildAt(0).getTop()); 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @MediumTest 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void testMoveSelectionUpNotRequiringScroll() { 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendKeys(KeyEvent.KEYCODE_DPAD_DOWN); 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertEquals(1, mListView.getSelectedItemPosition()); 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int oldBottom = mListView.getSelectedView().getBottom(); 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendKeys(KeyEvent.KEYCODE_DPAD_UP); 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertEquals("bottom of 2nd itme should have stayed the same when " + 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "moving back up", 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project oldBottom, 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mListView.getChildAt(1).getBottom()); 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @MediumTest 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void testMoveSelectionDownRequiringScroll() { 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int lastItemIndex = mListView.getChildCount() - 1; 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for(int i = 0; i < lastItemIndex; i++) { 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendKeys(KeyEvent.KEYCODE_DPAD_DOWN); 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project getInstrumentation().waitForIdleSync(); 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertEquals("list position", lastItemIndex, mListView.getSelectedItemPosition()); 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertEquals("expanded height", mExpandedHeight, mListView.getSelectedView().getHeight()); 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertEquals("should be above bottom fading edge", 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mListBottom - mListView.getVerticalFadingEdgeLength(), 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mListView.getSelectedView().getBottom()); 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @LargeTest 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void testMoveSelectionUpRequiringScroll() { 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int childrenPerScreen = mListView.getChildCount(); 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // go down past last child on screen 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for(int i = 0; i < childrenPerScreen; i++) { 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendKeys(KeyEvent.KEYCODE_DPAD_DOWN); 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // go back up to second to last 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for(int i = 0; i < childrenPerScreen - 1; i++) { 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendKeys(KeyEvent.KEYCODE_DPAD_UP); 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project getInstrumentation().waitForIdleSync(); 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertEquals("list position", 1, mListView.getSelectedItemPosition()); 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertEquals("expanded height", mExpandedHeight, mListView.getSelectedView().getHeight()); 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertEquals("should be below top fading edge", 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mListTop + mListView.getVerticalFadingEdgeLength(), 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mListView.getSelectedView().getTop()); 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 119